検索キーワード： 科学・テクノロジー

Polar bears roam the Arctic tundra searching for food. Find out how these cold weather bears stay warm and survive in their frigid environment. Learn what polar bears eat, how they care for their young, and more in Polar Bears Are Awesome.

Bob Barner shakes the dust off the dinosaur bones found in museums and reminds us that they once belonged to living, breathing creatures. Filled with fun dinosaur facts (a T. Rex skull can weigh up to 750 pounds!) and an informational "Dinometer," Dinosaur Bones is sure to make young dinosaur enthusiasts roar with delight.

The on-screen world is super exciting—there are games, and new friends, and funny videos! But too much of a good thing isn’t always healthy, and not everything you see online can be trusted. Luckily, this book is here to help you navigate the highs and lows of screen time. Through hilarious comics and vibrant illustrations, listeners of all ages will discover how to make good choices, use devices responsibly, find content that’s just right, and be a good friend on and offline.

A highly secure military base sits in the middle of the Nevada Desert. What happens inside is kept top secret. Many UFO sightings have been reported nearby. Some people even say alien bodies are stored there. What really goes on behind its highly guarded fences? Explore the theories and learn why Area 51 has become one of history’s greatest mysteries.

In 1811, while exploring the cliffs near Lyme Regis, England, 12-year-old Mary Anning made the find of a lifetime. There in the rocks was the skeleton of a strange creature. Mary's find was later named Ichthyosaurus, a reptile that lived more than 250 million years ago. Anning went on to have a long career finding and identifying dinosaur fossils. However, her work often went unrecognized by male scientists of the time, and she received little credit until long after her death. Learn about Mary Anning's perseverance and her important discoveries in paleontology.

There’s a new baby joining the herd. It’s an African elephant calf! Learn all about these big babies, including what they eat, what they weigh, how they’re raised, and how big they grow.

Dive into an enthralling adventure where young minds explore the wonders of the quantum realm! "Quantum Physics for Kids" is an engaging gateway to the universe of tiny particles, atoms, and mind-bending experiments, designed for the curious and the adventurous.

Experience some of history's biggest disasters in these engaging titles. Reluctant listeners will hear about characters as they navigate tragedies like the sinking of the Titanic and the attack on Pearl Harbor. This volume includes The Apollo 13 Mission and The Attack on Pearl Harbor.

Zombies—the undead—have long been a subject of fascination. But can the dead really be brought back to life? When explorer William Seabrook first recorded details of his travels in Haiti in 1929, he explained witnessing undead people working in the sugarcane fields there. He also wrote about Haitian stories that explained zombies as undead people who had been forced into labor. Since then, zombie lore has expanded and changed based on location and culture, and zombies have become a hot topic in Hollywood and popular media

In 1884, Sarah Winchester began building a large mansion in Santa Clara County, California. Under Sarah's direction, the house rose to be seven stories high and filled with mysterious features, including stairs that lead to nowhere and windows that look into other interior rooms. The house is more than just oddly designed, however: Many people believe that it is haunted.

After years of harsh monsoon seasons, a forest on the river island of Majuli is in danger of being slowly washed away. Jadav is determined to save the forest he loves. This is the true story of how one young boy dedicated his life to creating and cultivating an expansive forest that continues to grow to this day. In a world impacted by climate change, Jadav Payeng’s inspirational story shows how one person’s contributions can make a difference in helping to save our environment.

From the first immunosuppressant drugs to the first successful heart transplant, this exploration of scientific inquiry celebrates the greatest developments to date in transplant medicine. Get to know the physicians, scientists, and other researchers responsible for these breakthroughs in medicine.

Take flight with the pilots who keep both the skies and land safe. Young listeners will explore their careers, the thrilling technology they use, and the dangers fighter pilots face every day.

Need help getting around your new neighborhood or school? A map can help! Learn how to make your own, and you’ll be a pro at getting around a new place in no time!

Vroom! A semitruck roars as it goes up a steep hill. The trailer is loaded with goods. A truck with a big engine pulls the trailer along. Together, the truck and trailer have 18 wheels! Young listeners will find out about the main parts of these huge vehicles, the kinds of cargo they carry, and why they are an important type of transportation.

From butterflies to sunflowers, each living thing follows a life cycle. Uncover the facts of both animal and plant life cycles, and learn how people's actions can impact them.

A boy rides a bicycle down a dusty road. But in his mind, he envisions himself traveling at a speed beyond imagining, on a beam of light. This brilliant mind will one day offer up some of the most revolutionary ideas ever conceived. From a boy endlessly fascinated by the wonders around him, Albert Einstein ultimately grows into a man of genius recognized the world over for profoundly illuminating our understanding of the universe. Jennifer Berne and Vladimir Radunsky invite the reader to travel along with Einstein on a journey full of curiosity, laughter, and scientific discovery. Parents and children alike will appreciate this moving story of the powerful difference imagination can make in any life.

Black bears, grizzly bears, and spirit bears all make their home in the Great Bear Rainforest.

There have long been legends of a curse bestowed upon anyone who disturbs the final resting ground of an Egyptian pharaoh. Lore surrounding these curses claim that they may bring bad luck, illness, or even death. The legend of the curse of King Tutankhamun's tomb spread after odd circumstances and mysterious deaths seemed to follow Howard Carter's research team shortly after discovering and unsealing King Tut's tomb in 1922. It was one of the greatest archaeological discoveries of all things Egyptian—including a desire for the very wealthy to own actual mummies.

¡Únete a Holly y a los elfos del Polo Norte en una asombrosa aventura de vacaciones de verano! Esta adorable historia de duendes que recorren la selva tropical no solo entretendrá a su hijo y lo hará reír, sino que también le enseñará sobre Puerto Rico, la selva tropical y las criaturas que allí viven. A lo largo de una vibrante aventura los niños aprenderán cómo afrontar nuevos retos que, si bien le pueden poner nervioso, le permitirán crecer y adaptarse a nuevas situaciones.